package com.example.demo;

import jakarta.servlet.http.HttpSession;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.Mapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/user")
public class UserController {
    @RequestMapping("/login")
    public boolean login(String userName, String password, HttpSession session){
        if(!StringUtils.hasLength(userName)|| !StringUtils.hasLength(password)){
            return false;
        }
        if("zhangsan".equals(userName)&& "123456".equals(password)){
            session.setAttribute("userName",userName);
            return true;
        }
        return false;

    }
    @RequestMapping("/getUserInfo")
    public String getUserInfo(HttpSession session){
        String userName =(String) session.getAttribute("userName");
        System.out.println("userName: "+userName);
        return userName==null ? "" : userName;

    }

}
